[gmblack3]

Turning right into my driveway (which is up a small incline) I hear a Loud thump from under the car right behind the drivers seat. Thought I would ask before jacking the car up. TIA

 

[fcalmes]

:-?

 

[ddle]

I get the same noise once in awhile too, mostly when backing up. Sounded like some plastic materials. Maybe the trunk...???
:-?

 

[hcvone]

I have heard it a few times, I have put the car on a lift several times and everything appears fine.:-?